Well, they certainly look like it, the cut & refraction is very clean...If not Swarkies, then certainly high quality Czech I'd imagine.(although, one posted has a point, this is an "Instructables" site, not a "buy my stuff" site...)

Yeah, I think these are beautiful, too. Handmade crafts have their own charm even when they're a little unfinished, but yours look professionally designed and constructed. I hope we someday get to see some detailed Instructables so we can make our own :)